Radiant|Lab Grown|IGI

6.25ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG839610723

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG839610723

Diamond specifications and retailer prices

From $1,632 USD
As of October 30, 2026
Save $8,848 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,480 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.25ct lab-grown radiant diamond

This 6.25ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839610723 or 839610723. Listed at 8 retailers as of October 30, 2026, with prices from $1,632 to $10,480, a $8,848 spread on the same certified stone. Brilliant Earth lists it at $10,480. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.25
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839610723
Dimensions12.90 × 9.10 × 6.10 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.90 mm9.10 mm6.25 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839610723
Side View
Table 65.0%Crown 44.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,480 USD|Low: $1,632 USD|High: $11,390 USD|Avg: $3,010 USD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$1,632 USD
Retailer 9$1,674 USD
Retailer 8$1,713 USD
Retailer 7$2,024 USD
Retailer 4$2,325 USD
Retailer 5$3,135 USD
Retailer 6$3,473 USD
Retailer 2$4,440 USD
Brilliant Earth$10,480 USD

11 data points across 9 retailers

8 retailers$1,632 USD to $10,480 USD

B+
Cheapest Retailer
-
$1,632 USD
A
Retailer 2
-
$1,713 USD
View
Retailer 3
-
$2,024 USD
€1,928 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,325 USD
View
B+
Retailer 5
-
$3,135 USD
View
B+
Retailer 6
-
$3,473 USD
View
Retailer 7
-
$4,440 USD
A$6,831 AUD
View
Most Expensive
B
Brilliant Earth
22280452A · Oct 30
$10,480 USD
View
7 more retailers have this diamond
Prices start from $1,632 USDSave up to $8,848 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.25ct Radiant
$1,632 USD